2018 Chevrolet Corvette Automatic Transmission Parts

This table covers the control units that command automatic-transmission shifts. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24279973.

This table covers the Bushing kits. Read more

This group shows a single part: DURA-BOND TK28.

This table covers the Carrier Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

This group shows a single part: GM GENUINE 24258230.

This table covers the transmission or transfer-case housings. Read more

This group shows a single part: GM GENUINE 24289621.

This table covers the Case covers. Read more

GM GENUINE supplies the 3 Case Cover parts for the 2018 Chevrolet Corvette.

Listed part numbers: GM GENUINE 24260568, GM GENUINE 24260569 and GM GENUINE 24281668.

This table covers the vents on a transmission or axle housing. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24225422.

This table covers the Clutch Apply plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

Listed part numbers: GM GENUINE 24263039 and GM GENUINE 24280526.

This table covers the Clutch Apply rings. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

This group includes GM GENUINE 24269743 and GM GENUINE 24261070.

This table covers the Clutch housings. Read more

2 Clutch Housing parts for the 2018 Chevrolet Corvette come from GM GENUINE.

Listed part numbers: GM GENUINE 24286931 and GM GENUINE 24044230.

This table covers the Clutch Housing Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

5 Clutch Housing Thrust Bearing parts for the 2018 Chevrolet Corvette come from GM GENUINE. The "Popular" part is GM GENUINE 24258197.

Part numbers include GM GENUINE 24258197, GM GENUINE 24258230 and GM GENUINE 24278126, among others listed above.

This table covers the pistons that apply a clutch pack. Read more

GM GENUINE supplies the 4 Clutch Pack Piston parts for the 2018 Chevrolet Corvette.

Listed part numbers: GM GENUINE 24259290, GM GENUINE 24266762 and GM GENUINE 24046313, plus the other parts above.

This table covers the seals at the Clutch Pack Piston Dam. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

GM GENUINE supplies the 9 Clutch Pack Piston Dam / Seal parts for the 2018 Chevrolet Corvette. GM GENUINE 24265092 carries the "Popular" badge.

This group includes GM GENUINE 24265092, GM GENUINE 24268950 and GM GENUINE 24283348 and the remaining parts above.

This table covers the Clutch plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

GM GENUINE supplies the 14 Clutch Plate parts for the 2018 Chevrolet Corvette. GM GENUINE 24276271 carries the "Popular" badge.

The Backing Plate section lists 3 options from GM GENUINE — grouped under the catalog's "Backing Plate" designation — the notes column spells out what sets them apart. GM GENUINE 24261013 is listed in this group.

In the Friction grade, GM GENUINE supplies 8 parts: grouped under the catalog's "Friction" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 24276271.

The Wave Plate section lists 3 options from GM GENUINE — grouped under the catalog's "Wave Plate" designation — the notes column spells out what sets them apart. GM GENUINE 24270023 is listed in this group.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

6 Clutch Plate Pack parts for the 2018 Chevrolet Corvette come from 2 brands — GM GENUINE and RAYBESTOS POWERTRAIN. The "Popular" part is GM GENUINE 24285050.

The Friction section: 1 option from GM GENUINE. GM GENUINE 24285050 is listed in this group.

In the Friction Plate Pack grade, GM GENUINE and RAYBESTOS POWERTRAIN supply 4 parts: grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 24271909.

The Steel Plate Pack section lists 1 option from RAYBESTOS POWERTRAIN — grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN STMGM23 is listed in this group.

Listed part numbers: GM GENUINE 24285050, GM GENUINE 24271909 and GM GENUINE 24271910, plus the other parts above.

This table covers the Clutch Plate Retaining rings. Read more

9 Clutch Plate Retaining Ring parts for the 2018 Chevrolet Corvette come from GM GENUINE. The "Popular" part is GM GENUINE 24044300.

Part numbers include GM GENUINE 24044300, GM GENUINE 24044303 and GM GENUINE 24044298, among others listed above.

This table covers the Clutch Seal rings. Read more

2 Clutch Seal Ring parts for the 2018 Chevrolet Corvette come from GM GENUINE.

Listed part numbers: GM GENUINE 24259218 and GM GENUINE 24266593.

This table covers the Extension housings. Read more

This group shows a single part: GM GENUINE 19418689.

This table covers the Extension Housing bolts. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 12523235.

This table covers the gaskets that seal the Extension Housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24265798.

This table covers the seals at the Extension Housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

4 Extension Housing Seal parts are listed for the 2018 Chevrolet Corvette, from NATIONAL, GM GENUINE and WJB / INMOTION PARTS.

This group includes GM GENUINE 24266521, NATIONAL 710810 and NATIONAL 710533 and the remaining parts above.

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

7 Filter parts for the 2018 Chevrolet Corvette come from 5 brands — VARIOUS MFR, ELRING, RAYBESTOS POWERTRAIN and 2 other brands. The "Popular" part is RAYBESTOS POWERTRAIN 515685.

The Economy section lists 2 options from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PT99576 is listed in this group.

In the Standard Replacement grade, RAYBESTOS POWERTRAIN and WIX supply 2 parts: built to original-equipment specification. A representative part number is RAYBESTOS POWERTRAIN 515685.

3 further parts sit outside the graded sections, with the same engine-level match.

This group includes RAYBESTOS POWERTRAIN 515685, VARIOUS MFR PT99576 and VARIOUS MFR PT99576X and the remaining parts above.

This table covers the flexplates that connect the crankshaft to the torque converter. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 12669243.

This table covers the Flexplate Mounting bolts. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 11547118.

This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job. Read more

5 Fluid Cooler parts for the 2018 Chevrolet Corvette come from GM GENUINE. The "Popular" part is GM GENUINE 84082802.

Listed part numbers: GM GENUINE 84082802, GM GENUINE 23466342 and GM GENUINE 23283460, plus the other parts above.

This table covers the Fluid Cooler Line hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

8 Fluid Cooler Line / Hose parts for the 2018 Chevrolet Corvette come from GM GENUINE. The "Popular" part is GM GENUINE 84180422.

Part numbers include GM GENUINE 84180422, GM GENUINE 23488080 and GM GENUINE 84165650, among others listed above.

This table covers the harness connectors at the Fluid Cooler Line / Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

6 Fluid Cooler Line / Hose Connector parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE and ACDELCO. GM GENUINE 12662820 carries the "Popular" badge.

Part numbers include GM GENUINE 12662820, GM GENUINE 23171715 and ACDELCO 84555103, among others listed above.

This table covers the seals at the Fluid Cooler Line / Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Fluid Cooler Line / Hose Seal parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE and SKP.

This group includes GM GENUINE 24237658, GM GENUINE 15251488 and SKP SK66219.

This table covers the Fluid Cooler Line clips. Read more

8 Fluid Cooler Line Clip parts for the 2018 Chevrolet Corvette come from 2 brands — GM GENUINE and DORMAN. The "Popular" part is GM GENUINE 24205103.

Listed part numbers: GM GENUINE 24205103, GM GENUINE 88960976 and DORMAN 14152, plus the other parts above.

This table covers the Fluid Cooler retainers. Read more

This group shows a single part: DORMAN 700251.

This table covers the pans that hold automatic-transmission fluid. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24274615.

This table covers the gaskets that seal the Fluid Pan. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

4 Fluid Pan Gasket parts for the 2018 Chevrolet Corvette come from 4 brands — ELRING, FEL-PRO, GM GENUINE and 1 other brand.

Part numbers include ELRING 712420, FEL-PRO TOS18776 and GM GENUINE 24260071, among others listed above.

This table covers the Fluid Pan magnets. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

Part numbers include GM GENUINE 29535617 and GM GENUINE 12386078.

This table covers the Fluid pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 23154577.

This table covers the Fluid pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

This group shows a single part: GM GENUINE 24059773.

This table covers the Fluid Pump bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

This group shows a single part: GM GENUINE 24259160.

This table covers the Fluid Pump O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: ELRING B07800.

This table covers the seals at the Fluid Pump. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Fluid Pump Seal parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE, NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: GM GENUINE 24298766, NATIONAL 711108 and WJB / INMOTION PARTS WS711108.

This table covers the gasket kits for this job. Typical signs include the leaks that sent this assembly to the bench. Confirm the kit matches the opening you are sealing; unused leftover pieces often belong to another configuration. Read more

One part is listed for the 2018 Chevrolet Corvette — ULTRA-POWER 66219.

This table covers the input carriers in the planetary gearset. Read more

This group shows a single part: GM GENUINE 24060537.

This table covers the seals at the Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2018 Chevrolet Corvette — ELRING B16650.

This table covers the seals at the Manual Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Manual Shaft Seal parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE, NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: GM GENUINE 24235861, NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.

This table covers the Manual Shift shafts. Read more

This group shows a single part: GM GENUINE 24225445.

This table covers the O-rings and seals at this joint. Read more

6 O-Rings & Seals parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE and ELRING. GM GENUINE 24288190 carries the "Popular" badge.

Listed part numbers: GM GENUINE 24288190, GM GENUINE 24279926 and ELRING B16510, plus the other parts above.

This table covers the Output Carrier Internal gears. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24278791.

This table covers the Output shafts. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24266443.

This table covers the Output Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24266376.

This table covers the brackets that mount the Park Pawl Actuator. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24285402.

This table covers the parking pawls that lock the transmission in Park. Read more

2 Parking Pawl parts for the 2018 Chevrolet Corvette come from GM GENUINE.

Part numbers include GM GENUINE 24293387 and GM GENUINE 24279983.

This table covers the Plug adapters. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 8654382.

This table covers the reaction carriers in the planetary gearset. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24059373.

This table covers the Reaction Carrier Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24258230.

This table covers the Reaction Internal gears. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

Listed part numbers: GM GENUINE 24281348 and GM GENUINE 24281344.

This table covers the Reaction Internal Gear supports. Read more

This group shows a single part: GM GENUINE 24288292.

This table covers the rebuild kits for this assembly. Read more

8 Rebuild Kit parts are listed for the 2018 Chevrolet Corvette, from PA CARGO, ATP, PIONEER and 1 other brand. PA CARGO K138900 carries the "Popular" badge.

In the Banner Kit (Overhaul Kit + Friction Clutch Plates) grade, PA CARGO supplies 1 part: grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO DK13800S.

The Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) section lists 2 options from ATP and PA CARGO — grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. ATP MM108 is listed in this group.

In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, PA CARGO, TRANSTEC, ATP and 1 other brand supply 4 parts: grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO K138900.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: PA CARGO K138900, PA CARGO DK13800S and ATP MM108, plus the other parts above.

This table covers the Retaining rings. Read more

GM GENUINE supplies the 4 Retaining Ring parts for the 2018 Chevrolet Corvette.

This group includes GM GENUINE 24263436, GM GENUINE 24044553 and GM GENUINE 24266574 and the remaining parts above.

This table covers the Shift cables. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 84125980.

This table covers the brackets that mount the Shift Cable. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2018 Chevrolet Corvette — DORMAN 14912.

This table covers the knobs on the shift lever. Read more

This group shows a single part: GM GENUINE 23157551.

This table covers the Sun gears. Read more

4 Sun Gear parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE and ACDELCO.

Part numbers include ACDELCO 24259515, GM GENUINE 24291069 and GM GENUINE 24291065, among others listed above.

This table covers the Sun Gear bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

This group includes GM GENUINE 24258197 and GM GENUINE 24297470.

This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering. Read more

3 Torque Converter parts for the 2018 Chevrolet Corvette come from 2 brands — TC REMANUFACTURING and GM GENUINE.

This group includes GM GENUINE 24290213, TC REMANUFACTURING B864689 and TC REMANUFACTURING GM15402.

This table covers the fasteners that mount the torque converter. Read more

This group shows a single part: GM GENUINE 11562054.

This table covers the Torque Converter housings. Read more

One part is listed for the 2018 Chevrolet Corvette — GM GENUINE 24258295.

This table covers the Torque Converter Housing plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

GM GENUINE supplies both parts for the 2018 Chevrolet Corvette.

Listed part numbers: GM GENUINE 12551987 and GM GENUINE 12557650.

This table covers the seals at the Torque Converter Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

5 Torque Converter Shaft Seal parts are listed for the 2018 Chevrolet Corvette, from GM GENUINE, ELRING and PA CARGO. GM GENUINE 24266709 carries the "Popular" badge.

Listed part numbers: GM GENUINE 24266709, ELRING 187300 and ELRING B16650, plus the other parts above.

This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid. Read more

8 Transmission Fluid parts for the 2018 Chevrolet Corvette come from 5 brands — VALVOLINE, PENTOSIN, MOBIL and 2 other brands. The "Popular" part is MOBIL 124715.

In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.

The Dexron section lists 2 options from MOBIL and VAICO — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. MOBIL 124715 is listed in this group.

The Multi-Vehicle section lists 3 options from VALVOLINE and LUBEGARD — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. VALVOLINE VV3246 is listed in this group.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: MOBIL 124715, PENTOSIN 1058113 and PENTOSIN 1058215, plus the other parts above.

This table covers the conditioners and additives used with this transmission fluid. Read more

6 Transmission Fluid Additive parts for the 2018 Chevrolet Corvette come from LUBEGARD. The "Popular" part is LUBEGARD 19610.

This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689 and the remaining parts above.

This table covers the Transmission Fluid baffles. Read more

This group shows a single part: GM GENUINE 24051507.